define(['backend'], function (Backend) {

});
$('body').on('click', '[data-tips-image]', function () {
    var img = new Image();
    var imgWidth = this.getAttribute('data-width') || '480px';
    img.onload = function () {
        var $content = $(img).appendTo('body').css({background: '#fff', width: imgWidth, height: 'auto'});
        Layer.open({
            type: 1, area: imgWidth, title: false, closeBtn: 1,
            skin: 'layui-layer-nobg', shadeClose: true, content: $content,
            end: function () {
                $(img).remove();
            },
            success: function () {

            }
        });
    };
    img.onerror = function (e) {

    };
    img.src = this.getAttribute('data-tips-image') || this.src;
});